Amplifier case



FIG. 1 is a top side perspective view of an amplifier case, embodying my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevation view thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is an opposite side elevation view thereof;

FIG. 6 is a back elevation view thereof; and,

FIG. 7 is a bottom plan view thereof.

The objects shown in broken lines are shown for environmental purposes only and form no part of the claimed design. 

The ornamental design for an amplifier case, as shown and described. 